The FN 15 DMR3 is a semi-automatic rifle configured for precision-oriented performance with an 18-inch barrel, a two-stage precision trigger, and an M-LOK handguard for flexible accessory mounting. Chambered for both .223 Remington and 5.56 NATO, it uses a 30-round magazine and a flat-top receiver that accommodates a wide range of optics. The adjustable precision stock helps users establish a consistent shooting position, while the ambidextrous safety selector supports intuitive operation from either side.

Key features

• Chambered for .223 Remington and 5.56 NATO ammunition
• 18-inch barrel balances velocity and maneuverability
• Two-stage precision trigger supports a controlled trigger press
• M-LOK handguard provides adaptable accessory mounting
• Flat-top receiver is optic ready for a user-selected sighting system
• 30-round magazine capacity supports extended range sessions

The FN 15 DMR3 provides a practical precision-rifle foundation for range use, training, and field applications.